FYI Jameco shows 246 in stock right this very minute.
Jeff
At 11:46 AM 4/3/2007, you wrote:
Ok, here is what we have so far:
N3DAB - 3
W5RAB - 4
KG4TQE - 2
W2MN - 4
KB9WLC - 2
K5JS - 1
WB4UIV - 2
W5DK -2
WB2FYZ - 2
W2UA -1
About 20 left.
W0RFX - 4 (ISD2575P)
Is the speaker connected to the MASTR II? If you disconnected the speaker,
the AF amp can oscillate, which could make this noise...
Jeff
At 05:33 PM 2/20/2007, you wrote:
There could be a number of reasons. You are going to have to be a
little more specific as Poping a really vague term. If
NHRC-10. http://www.nhrc.net/nhrc-10
Jeff
At 10:40 PM 2/3/2007, you wrote:
Arcom, CAT and Link-Comm all make controllers that will control a modern
HF radio.
http://www.arcomcontrollers.comhttp://www.arcomcontrollers.com
http://www.catauto.com
The only thing that this possibly has in common with repeaters is that now
more people will have access to repeaters on 10M, and that is all FM phone,
anyway.
Please, can we take the flamefests to some other forum and get back to
discussing repeater building?
Jeff
At 07:51 PM 12/16/2006,
Actually, the NHRC-4 will receive and process DTMF tones without any valid
CAS input transitions. It is designed that way, so it can be commanded
even if there is a stuck mike or the CAS won't transition for some other
reason.
The CAS transition just makes the DTMF processing happen a bit
led come on and the tx is keyed, after
the timeout the tx unkeys.
Am I correct in assuming that I should hear the cw OK and id tones on the
A/F output to the tx, and that the tx should key
I don't hear any tones
73
Steve
- Original Message -
From: Jeff Otterson [EMAIL PROTECTED
Yeah, I know, off topic.
But it pisses me off, too.
I wrote and asked them to remove the one mod I wrote (in 1992!) from their
server.
I wrote to [EMAIL PROTECTED] and [EMAIL PROTECTED]
Jeff
At 05:49 PM 1/31/2006, you wrote:
And by the poor english,it seems like it has been taken over by
Uhhh, put a transmitter at Site B and multicast them?
Jeff
At 05:11 PM 1/24/2006, you wrote:
I need some help from the think tank,
I have two sites, site A and site B. Site A has a UHF Motorola Quantar
repeater and a spectra-tac voter. Site B has a remote receiver (Micor) .
There are
I think that is a great idea.
I also think a FAQ would be good. It could be in the files section on
Yahoo, and mailed to the list monthly. There are a lot of questions I see
over and over again, and the FAQ would be a great place to consolidate that
knowledge.
I would be willing to
The NHRC-10 has six 32-second slots for voice mail, each with a 8-second
header. The command syntax is compatible with the old ACC DVR.
http://www.nhrc.net/nhrc-10
Jeff
At 12:34 PM 8/22/2005, you wrote:
Is there a scheme to post and retrieve messages by repeater users?
What
controllers offer
I thought that police radar was licensed under Part 90...
Jeff
At 08:46 PM 7/21/2005, you wrote:
Having a radar unit is perfectly legal.
Fred
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Eric
Sent: Thursday, July 21, 2005 8:43 PM
To:
That's great news Kevin!
Thanks for letting us know.
There can never be too much information on the subject.
Jeff
At 11:21 AM 3/17/2005, you wrote:
It appears that Eric Homa's (N6NMZ) Amateur Repeater Builders Home
Page is back up and running.
The old web address forwards to a new domain and
Hi,
Here are a few more things I forgot in my last message...
These prices do not include shipping. I will ship via Fedex Ground from
my neighborhood Fedex/Kinkos; their prices are better than UPS
ground. Other shipping arrangements are possible; it's your money after all.
The
Hi,
The word has been issued by my XYL: clean out the garage or else...
So... I have some stuff I need to get rid of, and I thought I would
offer it to the members of these lists prior to putting it on ebay and/or
unloading at the Marietta Hamfest on the 19th...
All prices do not
,[EMAIL PROTECTED]
From: Jeff Otterson [EMAIL PROTECTED]
Mailing-List: list Repeater-Builder@yahoogroups.com; contact
[EMAIL PROTECTED]
Delivered-To: mailing list Repeater-Builder@yahoogroups.com
List-Unsubscribe: mailto:[EMAIL PROTECTED]
Date: Wed, 02 Mar 2005 18:52:00 -0500
Subject: [Repeater
builders group. Jay
- Original Message -
From: Jeff Otterson [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Friday, February 18, 2005 6:32 AM
Subject: Re: [Repeater-Builder] Re: M2 CAS
Hello Jay,
The NHRC-4/M2 should work fine in your radio, as long as the proper
Hi Jim,
I'd ask Fred Flowers. He has a method that is likely a bit more labor
intensive than the normal solder wires to the backplane trick that he
says gives better audio performance.
Jeff
At 02:40 PM 2/28/2005, you wrote:
Hello to Kevin and the group:
I have a MASTR II UHF Repeater
to the systems board on the radio that could be causing you this grief.
We have sold hundreds of those controllers; the problem you are
experiencing is not typical. Something else is wrong.
Regards,
Jeff Otterson, N1KDO
NHRC LLC
At 11:32 PM 2/17/2005, you wrote:
Hi Coy,
I have a lot
Hi,
I have called DB Products in the past, and if you get the right person on
the phone, they will tell all. I suggest you try calling them on the phone
and see what happens. The worst is you are out the long distance charge...
Jeff
At 09:03 PM 1/30/2005, you wrote:
Paul;
Memory
beta test ever) the only controller we make that requires the
16 button DTMF pad will be the NHRC-2. Everything else will only need the
12-key DTMF pad, and there is free windows software available to program
the NHRC-10 with a PC.
Jeff Otterson
NHRC LLC
Yahoo! Groups Links
Most likely, your HT is part or all of the problem.
The CTCSS is supposed to be injected after the limiter so this problem
(called talk-off) does not happen. In some radios, the CTCSS is mixed
with the mike audio prior to the limiter, and then, talk-off happens.
Jeff
At 01:24 PM 12/24/2004,
Neal Newman:
You should be ashamed of yourself.
Minus 10 Elmer points.
Jeff
At 11:44 PM 11/30/2004, you wrote:
Sorry I cannot resist this one..
And you call yourself a Ham?
My wife the Novice could answer that question.
Basic Transistor theory..
even an op-amp inverter
to you and the group alsoJim km0k
--- In Repeater-Builder@yahoogroups.com, Jeff Otterson
[EMAIL PROTECTED] wrote:
Yes, possibly a bad capacitor anywhere in the audio chain.
What else do you have connected up? A receiver?
Happy Thanksgiving!
Jeff
At 11:09 AM 11/25/2004
Bad capacitor in the audio stage?
Jeff
At 09:39 AM 11/25/2004, you wrote:
Hi group!
I have a vhf pll exciter that is very noisy, by that I mean scratchy
sounds on the carrier. When I unplug the PA and run the exciter
alone with no audio into a dummy load I get this noise, so I know it
is
Yes, possibly a bad capacitor anywhere in the audio chain.
What else do you have connected up? A receiver?
Happy Thanksgiving!
Jeff
At 11:09 AM 11/25/2004, you wrote:
--- In Repeater-Builder@yahoogroups.com, Jeff Otterson
[EMAIL PROTECTED] wrote:
Jeff, I disconnected the audio line
Hey Paul,
How about posting some pictures somewhere so we can see your creation?
Thanks,
Jeff
N1KDO
At 04:18 PM 10/30/2004, you wrote:
Recently when I said I was building one of these, some folks
wanted my evaluation of it when it was completed. I've
misplaced your emails (I
I also have a DB-413. I was wondering how well it would work if I removed
the dipole sections from the mast and clamped them directly to my tower. I
realize the spacing is critical. Like Joe, I only want to use one section
(4 dipoles) worth of the antenna.
It appears that there are 50 ohm
I have bought stainless U-bolts at The Home Depot.
Also, most auto parts stores can order stainless muffler clamps.
Jeff
At 11:03 AM 9/25/2004, you wrote:
Stainless U-bolts are a challenge to find.
Some of the other stuff, check here:
http://www.boltdepot.com/
Sometimes I forgo the U-bolt
Hi,
I generally keep quiet, and you will probably never hear me say
something bad about a product again, but here goes.
If I were you, I would avoid TE Systems like the black plague.
Their customer service is truly the pits. God forbid you need to get
your amplifier serviced, you
I think that Delrin is popular.
I have bought it from McMaster-Carr.
www.mcmaster.com
Their website is among the best e-commerce web sites I have ever used.
Jeff
At 08:59 PM 5/24/2004, you wrote:
What is the material used to secure the hot end of the folded
dipole to the grounded center
Folks:
A friendly reminder: this is the repeater-builder group.
It is not the group for political and/or religious flamewars.
Please do you part to keep the signal-to-noise ratio acceptable.
Thank you.
Jeff
disclaimer: I am not a moderator. Just a consumer of this list. But
Hey, I saw that Spectrum 220 repeater, too. In fact, a friend almost
bought it. But friends don't let friends buy Spectrum, so it turned out OK.
Jeff
At 11:12 AM 5/8/2004, you wrote:
They are relocating to the city of Atlantis, under the water to cool
those funny circuits so the smoke won't
Hmmm. Your transmitters are 300 KHz apart. Your duplex split is 600
KHz. Sounds suspicious to me.
My friend KA1OKQ runs a 146.94 and 147.225 on the same tower. No
problems. All MASTR II. But those pairs are enough different from yours
to make all the difference.
Jeff
At 02:04 PM
Circulators will solve the problem if the mix is only occurring in the
transmitters. They will not help if the mix is happening in a receiver
front end or anywhere else, for example the proverbial rusty tower bolt.
Circulators could add to your problem. They are infamous for producing
Hi,
The remote base receiver audio input on the NHRC-4/M2 is set up for
de-emphasized audio as shipped.
If you want to use discriminator audio and de-emphasize on the
controller, you need to change R19 to 510 K, change R20 to 51K, and install
a .0068 uf cap in location C10. See page 2
Gadzooks! I don't know what to say. This is a sea change in the rules and
the philosophy behind them.
Personally, I don't think that auxiliary operation should be allowed below
70cm, where there is (still) plenty of spectrum available. Think about
this: there is only 4 MHz in the 144-148
The Mitrek channel elements are gone.
Thanks, everybody!
Jeff
At 06:10 PM 3/23/2004, you wrote:
I have some Mitrek channel elements for 442.05 T / 447.05 R that are excess
to my needs. Before they go on Ebay, does anybody want them? I'd take $15
for them, or trade for IC-7800.
Jeff
Yep. I will send something to the list.
You were #4. I see #5 in my inbox, too.
Thanks for askin'.
Jeff
At 08:27 PM 3/23/2004, you wrote:
Jeff, has the elements been spoken for?
Larry KB8VUM
Jeff Otterson wrote:
I have some Mitrek channel elements for 442.05 T / 447.05 R
I have some Mitrek channel elements for 442.05 T / 447.05 R that are excess
to my needs. Before they go on Ebay, does anybody want them? I'd take $15
for them, or trade for IC-7800.
Jeff
Yahoo! Groups Links
* To visit your group on the web, go to:
Right. Use identical setups for all the receivers to make them all sound
the same, which will make the voting a lot less obvious.
Jeff.
At 04:40 PM 3/12/2004, you wrote:
Jeff Otterson wrote:
Hi,
Consider a crossbanded MASTR II mobile for your remote sites, and use
the receiver
It is very nice.
And the price is not bad.
Join the Radio_Mobile_Deluxe yahoo group and ask your questions there.
Jeff
At 07:05 PM 2/12/2004, you wrote:
Has anyone used this?
I have some questions but don't want to bore the group.
-Tim
-Original Message-
From: gervais fillion
I have had similar problems. I suggest you start again, from the very
beginning. Retune every stage. Sometimes there are false peaks, etc.
Then you need to consider the possibility that the exciter is broken.
Did it work before you started tuning?
Jeff
.
At 09:39 AM 1/26/2004, you wrote:
Kevin,
What parts do you need for your MASTR II?
Jeff
At 06:52 PM 1/6/2004, you wrote:
Mastr II PA's should be easy to rebuild?? A few new transistors, etc. and
some TLC and that would work better than any ham grade stuff.
unless of course it is lightning toast.
James
Kevin Bednar wrote:
-Original Message-
From: Jeff Otterson [mailto:[EMAIL PROTECTED]
Sent: Tuesday, January 06, 2004 8:16 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [[Repeater-Builder] Repeater Help]
Kevin,
What parts do you need for your MASTR II?
Jeff
At 06:52 PM 1/6/2004, you wrote:
Mastr II
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